{"id":"CVE-2023-5520","summary":"Out-of-bounds Read in gpac/gpac","details":"Out-of-bounds Read in GitHub repository gpac/gpac prior to 2.2.2.","modified":"2026-04-24T17:47:04.469404Z","published":"2023-10-11T11:56:06.789Z","database_specific":{"cna_assigner":"@huntrdev","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/5xxx/CVE-2023-5520.json","cwe_ids":["CWE-125"]},"references":[{"type":"WEB","url":"https://huntr.dev/bounties/681e42d0-18d4-4ebc-aba0-c5b0f77ac74a"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/5xxx/CVE-2023-5520.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-5520"},{"type":"FIX","url":"https://github.com/gpac/gpac/commit/5692dc729491805e0e5f55c21d50ba1e6b19e88e"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/gpac/gpac","events":[{"introduced":"0"},{"fixed":"5692dc729491805e0e5f55c21d50ba1e6b19e88e"}],"database_specific":{"source":"REFERENCES"}}],"versions":["v0.5.2","v0.6.0","v0.9.0","v0.9.0-preview","v1.0.0","v2.0.0","v2.2.0"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-5520.json","vanir_signatures":[{"target":{"function":"ac3dmx_process","file":"src/filters/reframe_ac3.c"},"id":"CVE-2023-5520-7443343c","source":"https://github.com/gpac/gpac/commit/5692dc729491805e0e5f55c21d50ba1e6b19e88e","signature_type":"Function","signature_version":"v1","deprecated":false,"digest":{"length":4566,"function_hash":"20907414904074394696848127643596196985"}},{"target":{"file":"src/filters/reframe_ac3.c"},"id":"CVE-2023-5520-793ca894","source":"https://github.com/gpac/gpac/commit/5692dc729491805e0e5f55c21d50ba1e6b19e88e","signature_type":"Line","signature_version":"v1","deprecated":false,"digest":{"threshold":0.9,"line_hashes":["227445436658999573545048669507521845927","62652186004980639178551926789819818241","327839608820932393136277204196420829324","223796000956890007790713256060746200048","196732608694408258513195162075321813162","260995415207752774208137470646849578001","201285958666387089125997927098286733343","287618872613320227007631673402592670872","221546520645240569550386071395857844717"]}}],"vanir_signatures_modified":"2026-04-24T17:47:04Z"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L"}]}